Fix detection of GTEST_HAS_CLONE for Android.

This was not in Gingerbread for anything but ARM (even though the
libs were hacked to lie about it being available in gingerbread).

googletest/include/gtest/internal/gtest-port.h

@@ -754,8 +754,12 @@ using ::std::tuple_size;
 
 # if GTEST_OS_LINUX && !defined(__ia64__)
 #  if GTEST_OS_LINUX_ANDROID
-// On Android, clone() is only available on ARM starting with Gingerbread.
-#    if defined(__arm__) && __ANDROID_API__ >= 9
+// On Android, clone() became available at different API levels for each 32-bit
+// architecture.
+#    if defined(__LP64__) || \
+        (defined(__arm__) && __ANDROID_API__ >= 9) || \
+        (defined(__mips__) && __ANDROID_API__ >= 12) || \
+        (defined(__i386__) && __ANDROID_API__ >= 17)
 #     define GTEST_HAS_CLONE 1
 #    else
 #     define GTEST_HAS_CLONE 0